fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
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88 lines
2.7 KiB
88 lines
2.7 KiB
/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
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#ident "$Id$"
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/*======
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This file is part of PerconaFT.
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Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
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PerconaFT is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2,
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as published by the Free Software Foundation.
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PerconaFT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
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----------------------------------------
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PerconaFT is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License, version 3,
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as published by the Free Software Foundation.
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PerconaFT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
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======= */
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#ident \
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"Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
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#pragma once
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#include "../db.h"
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#include "../portability/toku_race_tools.h"
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#include "../util/status.h"
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//
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// Lock Tree Manager statistics
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//
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class LTM_STATUS_S {
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public:
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enum {
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LTM_SIZE_CURRENT = 0,
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LTM_SIZE_LIMIT,
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LTM_ESCALATION_COUNT,
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LTM_ESCALATION_TIME,
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LTM_ESCALATION_LATEST_RESULT,
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LTM_NUM_LOCKTREES,
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LTM_LOCK_REQUESTS_PENDING,
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LTM_STO_NUM_ELIGIBLE,
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LTM_STO_END_EARLY_COUNT,
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LTM_STO_END_EARLY_TIME,
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LTM_WAIT_COUNT,
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LTM_WAIT_TIME,
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LTM_LONG_WAIT_COUNT,
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LTM_LONG_WAIT_TIME,
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LTM_TIMEOUT_COUNT,
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LTM_WAIT_ESCALATION_COUNT,
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LTM_WAIT_ESCALATION_TIME,
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LTM_LONG_WAIT_ESCALATION_COUNT,
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LTM_LONG_WAIT_ESCALATION_TIME,
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LTM_STATUS_NUM_ROWS // must be last
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};
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void init(void);
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void destroy(void);
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TOKU_ENGINE_STATUS_ROW_S status[LTM_STATUS_NUM_ROWS];
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private:
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bool m_initialized = false;
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};
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typedef LTM_STATUS_S* LTM_STATUS;
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extern LTM_STATUS_S ltm_status;
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#define LTM_STATUS_VAL(x) ltm_status.status[LTM_STATUS_S::x].value.num
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void toku_status_init(void); // just call ltm_status.init();
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void toku_status_destroy(void); // just call ltm_status.destroy();
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